The group does not see it as "running from a fight" and insisted the $2 million injected into Walsh's campaign earlier is more than enough to help, according to the Sun-Times report. However, a recent poll released on Friday from Chicago Tribune showed Duckworth ahead by 10 points.

Walsh spokesman Justin Roth said Saturday the campaign has no control over where a super PAC spends its money but that he agrees with the assessment that the congressman is on his way to victory, according to the Associated Press.